A lighter is a small device used to create a flame, making it easy to ignite things like candles, cigarettes, or campfires. Most lighters work by producing a spark that ignites a flammable gas, allowing users to start a fire quickly and safely. They come in various styles, including disposable and refillable options, and are often designed to be portable and easy to use. Lighters can be found in many places, from convenience stores to outdoor supply shops. Some people collect unique or decorative lighters as a hobby, while others rely on them for everyday tasks. Regardless of their use, lighters are handy tools for anyone who needs to start a fire.